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ceph: switch to page_mkwrite_check_truncate in ceph_page_mkwrite
authorAndreas Gruenbacher <agruenba@redhat.com>
Thu, 13 Feb 2020 20:24:22 +0000 (21:24 +0100)
committerIlya Dryomov <idryomov@gmail.com>
Mon, 30 Mar 2020 10:42:41 +0000 (12:42 +0200)
commitcb03c14390fb0d345f098730b9ef67ca6058c439
tree2a11e5f4ddcd8761f8ab889c2553abd8fe2a198btree | snapshot
parentf682dc713c0af79effde49209f3895072579791bcommit | diff
ceph: switch to page_mkwrite_check_truncate in ceph_page_mkwrite

Use the "page has been truncated" logic in page_mkwrite_check_truncate
instead of reimplementing it here.  Other than with the existing code,
fail with -EFAULT / VM_FAULT_NOPAGE when page_offset(page) == size here
as well, as should be expected.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
fs/ceph/addr.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git